Here are Saturday’s minor moves from around the NFL. We’ll keep the list updated throughout the day…

The Raiders added wide receiver and kick returner Walt Powell to their 53-man roster and signed strong safety Keenan Lambert to their practice squad, according to Vic Tafur of the San Francisco Chronicle (on Twitter). A Cardinals sixth-round pick in 2014, Powell played in 14 games for the Jets as a rookie. Oakland waived Lambert, who began the year in training camp with the Seahawks, two days ago, and the defender cleared waivers to enable a practice squad signing.

The Chargers placed rookie sixth-round pick Darius Philon on IR-DTR and promoted guard/tackle Michael Ola from their practice squad, Michael Gehlken of the San Diego Union-Tribune reports (on Twitter). With the Bolts still struggling with offensive line injuries, a need for Ola emerged. A former UDFA, Ola started 12 games with the Bears in 2014. Philon, a defensive end who’s been backing up Kendall Reyes, been active in each of the Chargers’ five contests thus far this season but now will miss most of the regular season’s remainder with a hip malady. Week 14 represents Philon’s earliest return date.

The Titans signed Justin Staples to their active roster and placed Deiontrez Mount on IR, per the Houston Chronicle’s Aaron Wilson (via Twitter). Mount, a rookie sixth-round defensive end, suffered a torn ACL. A third-year linebacker, Staples played six games with the Titans in 2014 after entering the league as a UDFA.

Hard Knocks fan favorite cornerback Charles James received notice of being cut by the Ravens, with the team signing running back Terrance Magee, Jeff Zreibec of the Baltimore Sun reports (on Twitter). The Ravens placed Lorenzo Taliaferro on IR this week, creating a spot for Magee. Zreibec also notes (on Twitter) this may be a depth move to protect the team in case Justin Forsett, who is questionable for Sunday’s game against the 49ers with an ankle ailment, doesn’t play this week. A rookie undrafted free agent out of LSU, Magee signed with the Ravens initially in May. Prior to being waived by the Texans in September, James played in 13 games with the Giants in 2013.

The Broncos have promoted running back Kapri Bibbs from the practice squad, reports Mike Klis of 9News in Denver (via Twitter). The team also released tight end Richard Gordon, who was just added to the roster earlier this week.

Earlier updates:

The Colts have released kick returner Marcus Thigpen and called up linebacker Amarlo Herrera to take his roster spot, reports Ben Volin of The Boston Globe (via Twitter). With Jerrell Freeman and Nate Irving both struggling with injuries, the Colts were clearly looking for some reinforcement on defense. Thigpen previously saw time with the Bills this season, returning 12 combined punts and kickoffs.

The Bears have signed nose tackle Bruce Gaston from the Packers practice squad, reports Adam Jahns of the Chicago Sun-Times. The second-year player had made a pair of appearances with Green Bay this season. He’s expected to provide the Bears with some depth on the defensive line, where Ego Ferguson, Will Sutton and Jeremiah Ratliff are all banged up.